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. 2021 Aug 13;11:16486. doi: 10.1038/s41598-021-95026-2

Table 2.

Coefficients for the material models used in computational stenting simulations of bench and clinical cases.

C10 (MPa) C20 (MPa) C30 (MPa) C40 (MPa) C50 (MPa) C60 (MPa) Yield stress (MPa) Density (g/cm3)
Silicone 0.154 2.32
Normal wall20 6.52e−3 4.89e−2 9.26e−3 0.76 − 0.43 8.69e−2
Very soft 0.045 0.17 − 0.13 0.11 0.12
Soft 0.01 0.49 4.13 0.71
Neutral 0.06 4.28 − 21.36 69.36 1.37
Stiff 0.11 9.06 1.81
Very stiff 0.21 64.86 − 3.5e3 1.999e5 627
Elastic modulus (GPa) 0.2% Yield strength (MPa) Tensile strength (MPa) Elongation (%)
MP35N14 (Resolute Integrity and Onyx) 233 414 930 45 8.40
Pt–Ir32 (Resolute Onyx) 224 285 21.6
Pt–Cr14 (Synergy) 203 480 834 45 9.90